diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h index 70e7887ef4b4..2fd2f2433fc7 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h @@ -17,6 +17,7 @@ struct nvkm_vma { bool part:1; /* Region was split from an allocated region by map(). */ bool busy:1; /* Region busy (for temporarily preventing user access). */ bool mapped:1; /* Region contains valid pages. */ + bool no_comp:1; /* Force no memory compression. */ struct nvkm_memory *memory; /* Memory currently mapped into VMA. */ struct nvkm_tags *tags; /* Compression tag reference. */ }; @@ -27,10 +28,26 @@ struct nvkm_vmm { const char *name; u32 debug; struct kref kref; - struct mutex mutex; + + struct { + struct mutex vmm; + struct mutex ref; + struct mutex map; + } mutex; u64 start; u64 limit; + struct { + struct { + u64 addr; + u64 size; + } p; + struct { + u64 addr; + u64 size; + } n; + bool raw; + } managed; struct nvkm_vmm_pt *pd; struct list_head join; @@ -70,6 +87,7 @@ struct nvkm_vmm_map { const struct nvkm_vmm_page *page; + bool no_comp; struct nvkm_tags *tags; u64 next; u64 type; |